DE4120615A1 - Magnetkopfanordnung - Google Patents

Magnetkopfanordnung

Info

Publication number
DE4120615A1
DE4120615A1 DE4120615A DE4120615A DE4120615A1 DE 4120615 A1 DE4120615 A1 DE 4120615A1 DE 4120615 A DE4120615 A DE 4120615A DE 4120615 A DE4120615 A DE 4120615A DE 4120615 A1 DE4120615 A1 DE 4120615A1
Authority
DE
Germany
Prior art keywords
magnetic head
magnetic
read
winding
erase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE4120615A
Other languages
German (de)
English (en)
Other versions
DE4120615C2 (enrdf_load_stackoverflow
Inventor
Shoyu Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE4120615A1 publication Critical patent/DE4120615A1/de
Application granted granted Critical
Publication of DE4120615C2 publication Critical patent/DE4120615C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc

Landscapes

  • Digital Magnetic Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE4120615A 1990-06-20 1991-06-20 Magnetkopfanordnung Granted DE4120615A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2159839A JP2782922B2 (ja) 1990-06-20 1990-06-20 磁気ヘッド装置

Publications (2)

Publication Number Publication Date
DE4120615A1 true DE4120615A1 (de) 1992-01-09
DE4120615C2 DE4120615C2 (enrdf_load_stackoverflow) 1993-09-16

Family

ID=15702368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4120615A Granted DE4120615A1 (de) 1990-06-20 1991-06-20 Magnetkopfanordnung

Country Status (4)

Country Link
US (1) US5239433A (enrdf_load_stackoverflow)
JP (1) JP2782922B2 (enrdf_load_stackoverflow)
DE (1) DE4120615A1 (enrdf_load_stackoverflow)
GB (1) GB2246902B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031807A (en) * 1997-05-07 2000-02-29 Stmicroelectronics, Inc. Programming the inductance of read/write heads
WO2000042602A1 (en) * 1999-01-15 2000-07-20 Seagate Technology Llc Head switch seek on disc drives with multiple recording heads
US8315013B2 (en) 2010-05-10 2012-11-20 International Business Machines Corporation Magnetic write head with flux diverting structure
US9007718B2 (en) 2010-05-10 2015-04-14 International Business Machines Corporation Write head having a device for reducing the effects of stray flux
US9153249B1 (en) * 2014-04-21 2015-10-06 Lsi Corporation Cross-talk measurement in array reader magnetic recording system
JP2022025918A (ja) * 2020-07-30 2022-02-10 株式会社東芝 磁気ディスク装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040491A1 (de) * 1989-12-18 1991-06-27 Mitsubishi Electric Corp Magnetknopfeinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331992A (en) * 1979-02-23 1982-05-25 Robert Bosch Gmbh Method and apparatus for eliminating crosstalk in magnetic tape recorders
JPH0823925B2 (ja) * 1984-07-31 1996-03-06 株式会社東芝 磁気記録再生装置
US4965681A (en) * 1985-06-12 1990-10-23 Canon Kabushiki Kaisha Magnetic recording apparatus of rotary magnetic type having cross-talk cancelling function
JPS63269306A (ja) * 1987-04-27 1988-11-07 Fuosutekusu Kk シンク・クロスト−ク打消し回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040491A1 (de) * 1989-12-18 1991-06-27 Mitsubishi Electric Corp Magnetknopfeinrichtung

Also Published As

Publication number Publication date
DE4120615C2 (enrdf_load_stackoverflow) 1993-09-16
GB2246902B (en) 1994-06-08
GB2246902A (en) 1992-02-12
GB9113430D0 (en) 1991-08-07
US5239433A (en) 1993-08-24
JP2782922B2 (ja) 1998-08-06
JPH0453004A (ja) 1992-02-20

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee